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DC Field | Value | Language |
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dc.citation.endPage | 21984 | - |
dc.citation.number | 46 | - |
dc.citation.startPage | 21978 | - |
dc.citation.title | NANOSCALE | - |
dc.citation.volume | 10 | - |
dc.contributor.author | Hoang, Anh Tuan | - |
dc.contributor.author | Shinde, Sachin M. | - |
dc.contributor.author | Katiyar, Ajit K. | - |
dc.contributor.author | Dhakal, Krishna P. | - |
dc.contributor.author | Chen, Xiang | - |
dc.contributor.author | Kim, Hyunmin | - |
dc.contributor.author | Lee, Suk Woo | - |
dc.contributor.author | Lee, Zonghoon | - |
dc.contributor.author | Ahn, Jong-Hyun | - |
dc.date.accessioned | 2023-12-21T19:50:50Z | - |
dc.date.available | 2023-12-21T19:50:50Z | - |
dc.date.created | 2018-11-21 | - |
dc.date.issued | 2018-12 | - |
dc.description.abstract | Molybdenum ditellurides (MoTe2) have recently attracted attention owing to their excellent structurally tunable nature between 1T′(metallic)- and 2H(semiconducting)-phases; thus, the controllable fabrication and critical identification of MoTe2 are highly desired. Here, we semi-controllably synthesized 1T′- and 2H-MoTe2 crystals using the atmospheric pressure chemical vapor deposition (APCVD) technique and studied their grain-orientation dependency using polarization-sensitive optical microscopy, Raman scattering, and second-harmonic generation (SHG) microspectroscopy. The polycrystalline 1T′-MoTe2 phase with quasi-1D “Mo-Mo” zigzag chains showed anisotropic optical absorption, leading to a clear visualization of the lattice domains. On the other hand, 2H-MoTe2 lattice grains did not exhibit any discernible difference under polarized light illumination. The combined aforementioned microscopy techniques could be used as an easy-to-access and non-destructive tool for a quick and solid identification of intended lattice orientation development in industry-scale MoTe2 crystal manufacturing. | - |
dc.identifier.bibliographicCitation | NANOSCALE, v.10, no.46, pp.21978 - 21984 | - |
dc.identifier.doi | 10.1039/C8NR07592A | - |
dc.identifier.issn | 2040-3364 | - |
dc.identifier.scopusid | 2-s2.0-85057461444 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/25188 | - |
dc.identifier.url | https://pubs.rsc.org/en/Content/ArticleLanding/2018/NR/C8NR07592A#!divAbstract | - |
dc.identifier.wosid | 000451772500042 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Orientation-dependent optical characterization of atomically thin transition metal ditellurides | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | INVERSION SYMMETRY-BREAKING | - |
dc.subject.keywordPlus | FEW-LAYER MOTE2 | - |
dc.subject.keywordPlus | GRAIN-BOUNDARIES | - |
dc.subject.keywordPlus | MOLYBDENUM-DISULFIDE | - |
dc.subject.keywordPlus | PHASE-TRANSITION | - |
dc.subject.keywordPlus | 1T&apos | - |
dc.subject.keywordPlus | SUPERCONDUCTIVITY | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | MOS2 | - |
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